The pure and kind Ning Ning integrates into the family with her mother Su Nianhe. With a child's warmth and magical intuition, she heals her stepsons' traumas and melts prejudice with love. Mother Su Nianhe firmly adheres to independence and self-improvement, struggling in the workplace with true talent and practical learning, successfully resolving a huge company crisis. Facing profit storms, the family trusts and helps each other, guarding their home with one heart. With sincerity and struggle, the mother and daughter win the family's respect and deep love, jointly composing a happy life growing toward the sun and healing warmly.